Medium severity4.6NVD Advisory· Published Oct 19, 2026· Updated Oct 19, 2026
CVE-2026-111939
CVE-2026-111939
Description
Frappe Helpdesk before 1.26.0 contains an authorization bypass vulnerability that allows authenticated portal users to create tickets impersonating other customers by supplying a raised_by value. Attackers can call the hd_ticket.api.new endpoint with a victim's email to plant phishing tickets in their portal and read their replies via get_ticket_activities.
Affected products
1Patches
Vulnerability mechanics
References
7- github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/helpdesk/doctype/hd_ticket/api.pynvd
- github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/helpdesk/doctype/hd_ticket/hd_ticket.pynvd
- github.com/frappe/helpdesk/commit/1186367f3616a605440e73e6a08eacbbcb9b92d9nvd
- github.com/frappe/helpdesk/commit/c778f533b24b1dee0c75b206979a9bc4b1be0de2nvd
- github.com/frappe/helpdesk/releases/tag/v1.26.0nvd
- github.com/frappe/helpdesk/security/advisories/GHSA-xf93-jjcj-44vmnvd
- www.vulncheck.com/advisories/frappe-helpdesk-before-1.26.0-authorization-bypass-via-raised-by-in-ticket-creationnvd
News mentions
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